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Product comparison · 2 laptops

Acer Aspire 5738DG-664G32MN vs Lenovo ThinkPad R400 (744515G), HU

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  • 108specifications compared
  • 44differ
  • 64identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.8 cm (14.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • T6600
    • P8400
  • Processor frequency
    • 2.2 GHz
    • 2.26 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Stepping
    • R0
    • M0

Side by side

Differences highlightedShow differences only
134 specifications
A

Acer

Aspire 5738DG-664G32MNView product
B

Lenovo

ThinkPad R400 (744515G), HUView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.8 cm (14.1")
Display resolutionDiffers1366 x 768 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor9 differ
Processor modelDiffersT6600P8400
Processor frequencyDiffers2.2 GHz2.26 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Core 2 Duo T6000 SeriesIntel Core 2 Duo P8000 Series
SteppingDiffersR0M0
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers90 °C105 °C
CPU multiplier (bus/core ratio)Differs118.5
Memory3 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Memory slotsKnown for one2x SO-DIMM
Memory clock speedKnown for one1066 MHz
Storage2 differ
Total storage capacityDiffers320 GB160 GB
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4570Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one0.512 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioIntel HDA 24-bit
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneNo
Network3 differ
Networking featuresDiffersGigabit EthernetWLAN, Gigabit Ethernet
Wireless technologyDiffersIEEE 802.11a/b/g/nIntel 5100AGN
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
SmartCard slotDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows Vista Business
Bundled softwareKnown for oneAcer Arcade Deluxe, Acer Backup Manager, Acer Crystal Eye, Acer eRecovery Management, Acer GridVista, Acer Launch Manager, Adobe Flash Player, Adobe Reader, NTI Media Maker
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office 2007
Processor special features6 differ
Embedded options availableDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3725535569
Processor codeDiffersSLGF5SL3BU
Idle StatesKnown for oneYes
Battery2 differ
Number of battery cellsDiffers64
Battery life (max)Differs3 h3.7 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.8 kg2.3 kg
WidthDiffers383 mm355.5 mm
DepthDiffers250 mm238 mm
Height (front)Known for one2.6 cm
Height (rear)Known for one3.7 cm
HeightKnown for one34.9 mm
Other features1 differ
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeDiffersITU V.921
Packaging contentidentical
AC adapter includedKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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